/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package org.springblade.modules.personal.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import org.springblade.modules.personal.entity.UserTeacherEntity;
import org.springblade.modules.personal.vo.UserTeacherVO;
import org.springblade.modules.personal.mapper.UserTeacherMapper;
import org.springblade.modules.personal.service.IUserTeacherService;
import org.springblade.core.mp.base.BaseServiceImpl;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.metadata.IPage;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 教师 服务实现类
 *
 * @author
 * @since 2023-03-22
 */
@Service
public class UserTeacherServiceImpl extends BaseServiceImpl<UserTeacherMapper, UserTeacherEntity> implements IUserTeacherService {

	@Override
	public IPage<UserTeacherVO> selectUserTeacherPage(IPage<UserTeacherVO> page, UserTeacherVO userTeacher) {
		return page.setRecords(baseMapper.selectUserTeacherPage(page, userTeacher));
	}

	@Override
	public UserTeacherEntity selectByUserId(Long userId) {
		return this.getOne(Wrappers.<UserTeacherEntity>query().lambda().eq(UserTeacherEntity::getUserId,userId));
	}

	@Override
	public void removeByUserId(Long userId) {
		this.remove(Wrappers.<UserTeacherEntity>query().lambda().eq(UserTeacherEntity::getUserId,userId));
	}

	@Override
	public long deleteTeacherCount(LocalDateTime startTime, LocalDateTime endTime) {
		return baseMapper.deleteTeacherCount(startTime,endTime);
	}

	@Override
	public List<UserTeacherEntity> deleteTeacherList(LocalDateTime startTime, LocalDateTime endTime) {
		return baseMapper.deleteTeacherList(startTime,endTime);
	}
}
